INTERIORS & INTERIOR DESIGN
SCULPTURAL STAIRCASES ENGINEERED TO PERFECTION
ELEVATING LUXURY ARCHITECTURE THROUGH BESPOKE PRECAST STAIR DESIGN
For architects designing exceptional homes, the staircase is often the defining sculptural element- the point where structure, light and movement converge. Yet it is also one of the most complex features to deliver with accuracy, elegance and consistency. This is where Kallisto, part of Milbank Concrete Products, offers a solution that blends architectural impact with engineered precision.
Kallisto creates fully bespoke luxury precast staircases for high-end residential projects. Working closely with architects, designers and premium developers, we form sweeping curves, helical structures and bold monolithic designs that are difficult to achieve through traditional on-site construction. Manufactured within a quality-controlled environment and delivered as a single precast unit, each staircase is craned into position and installed in just one day- ensuring perfect geometry and seamless integration within the build.
For design teams working toward the Future Homes Standard, precast staircases offer meaningful benefits. Reduced onsite activity, consistent quality and optimised installation all support more efficient, lower-carbon building programmes. As part of Milbank’ s wider sustainability strategy, our precast solutions offer embodied carbon savings of up to 33 %, achieved through refined material use, cleaner manufacturing processes and continued innovation. The business has also achieved a 61 % reduction in Scope 1 and 2 emissions since 2018 and has transitioned to 98 % lower-emission HVO transport, significantly lowering the environmental impact of moving large precast components.
With a clear commitment to achieving Net Zero by 2030, Milbank continues to lead the precast sector in responsible, transparent and future-focused manufacturing
With a clear commitment to achieving Net Zero by 2030, Milbank continues to lead the precast sector in responsible, transparent and future-focused manufacturing- giving architects confidence in both the performance and integrity of their specification choices.
For interior designers and developers, each Kallisto staircase provides a flawless structural core ready for the highest-quality finishes, whether marble, timber, plaster or bespoke balustrades. Strong, elegant and built to last, our staircases enhance both the immediate aesthetic and the long-term performance of luxury homes.
Kallisto continues to collaborate with forward-thinking practices on some of the UK’ s most exclusive residences, delivering staircases that unite craftsmanship, sustainability and architectural ambition.
www. kallistostairs. co. uk
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